The paper gives a fast on-line measuring method of it,configures a measuring module of lumen,measuring and compensating method of light distance,realizes the conversion from lumen to light intensity,draws out equivalency light intensity curve and statistic of a light circuit by professional software.
给出了一种在线快速测量灯光光强的方法,建立了照度测量的数学模型,给出了光程的测量方法和补偿方法、动态测量中照度和光强的换算,通过软件实现了单灯等光强曲线的绘制和回路光强参数的统计。
A graph of equivalent optical intensity curves formed by numerical calculating is obtained.
对聚焦激光光束焦深的不同定义作了比较分析，并对基摸高斯光束的光强分布作了数值计算，作出了等光强分布曲线。